FSL-1830R09-04

Speakers Overview

The FSL-1830R09-04 is an 18-inch woofer manufactured by Peerless by Tymphany. It features a steel basket and a voice coil impedance of 2.6 Ohms. The driver has a frequency range of 20 Hz to 2,000 Hz and a sensitivity of 93.7 dB at 2.83V/1W. It is rated for 600 W AES power handling. The unit utilizes a paper cone and includes a vented pole piece to reduce distortion during high excursion.

Speakers Feature Summary

• High-power handling capability suitable for demanding audio applications
• Optimized suspension system reduces mechanical distortion
• Flat frequency response extends up to 2,000 Hz

Speakers Applications

• Professional loudspeaker woofers
• High-fidelity home theater subwoofers
• Two-way speaker systems requiring extended low-frequency response

Speakers Procurement Notes

Verify the specific impedance rating against the datasheet, as the model suffix may indicate variations from the standard 8-ohm configuration found in similar series parts. Confirm physical mounting dimensions and magnetic structure compatibility with existing enclosure designs before finalizing procurement orders.

Speakers Selection Notes

Select this component when a large-format driver with high power handling and extended bandwidth is required. The 18-inch diameter provides significant displacement for deep bass reproduction. Ensure the amplifier can drive the lower impedance load effectively compared to standard 8-ohm alternatives.

Speakers Part Context

This model belongs to the FSL series of professional-grade drivers from Peerless by Tymphany. The series is characterized by robust construction using steel baskets and high-excursion capabilities. These drivers are designed for integration into complex audio systems requiring reliable performance under high thermal and mechanical stress.

Speakers Replacement Considerations

The FSL-1830R09-08 is a confirmed substitute part number within the same product family. Users should verify that the impedance difference between the 2.6-ohm and 8-ohm variants does not affect their amplifier's stability or crossover network design.